16515340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9949}}^1$

素因数の和:10041

約数の個数: 24

約数和(自身を含む): 35103600

約数和(自身を除く): 18588260

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 9949, 19898, 39796, 49745, 99490, 198980, 825767, 1651534, 3303068, 4128835, 8257670, 16515340]

約数ペア:

[(1, 16515340), (2, 8257670), (4, 4128835), (5, 3303068), (10, 1651534), (20, 825767), (83, 198980), (166, 99490), (332, 49745), (415, 39796), (830, 19898), (1660, 9949)]